Sonia Fernandez in brown shirt

Featured Articles

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photo of Tsimane people, left, and photo of Hadza people, right
Photo Credit
Michael Gurven; iStock
Though separated by an ocean for millennia, the rural Tsimané of lowland Bolivia, left, and Hadza people of Tanzania, right, share a remarkable number of gut microbiome species, many of which have disappeared from the microbiomes of people in urbanized societies
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image of lab instrument
Photo Credit
Matt Perko
The scanning ultrafast electron microscope in the Bolin Liao lab
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Tsimané fishing with bows and arrows
Photo Credit
Michael Gurven
Compared to industrialized counterparts Tsimané people of lowland Bolivia have less food availability and must expend more effort to get it